Thyroid UK
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Thyroid results, can anyone help?

I recently had a full thyroid panel done via Geneova Diagnositics. Results are as follows

TSH 0.99 (range 0.40 - 4.00)

T4 110 (range 58 - 161)

FT4 17.2 (range 11.5 -22.7)

FT3 5.5 (range 2.8 - 6.5)

Reverse T3 0.47 (range 0.14 - 0.54)

FT4 : FT3 ratio 3.1 (range 2.00 - 4.5)

can anybody please shed some light on what the reverse T3 being at the upper end of the range may mean?

Btw I hold all symptoms of an underactive thyroid, that's why I was surprised at these results. In the past my FT4 has been lower a 13/14

No antibodies detected either

3 Replies

Did your test include results for any vitamins and minerals? If it did could you post those too.


No I didn't get those tested. I do have Low B12 and folate though those levels are okay at the moment. Also vitamin d okay and as far as I know so is my iron. Just a bt puzzled 😕


Yes I am. I have all classic symptoms of hypo. I have been diagnosed with Fibro/cfs in the past, but currently im being investigated for Addison's disease (will get results nex week) but I'm also going to be doing an adrenal function saliva test along with a T4/T3 urine test. If I did have a resistance issue what would the treatment be? Would it be T3 only or T4 instead/aswell? The above test was done via Genova diagnostics and the only comment they said regarding my results is that the T4 ideally should be in upper third of range.


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